CN113731245A - Automatic dosing device for intelligent water plant - Google Patents
Automatic dosing device for intelligent water plant Download PDFInfo
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- CN113731245A CN113731245A CN202111135606.2A CN202111135606A CN113731245A CN 113731245 A CN113731245 A CN 113731245A CN 202111135606 A CN202111135606 A CN 202111135606A CN 113731245 A CN113731245 A CN 113731245A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
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Abstract
The invention discloses an automatic dosing device for an intelligent water plant, and relates to the technical field of dosing control of the water plant. The medicine adding device comprises a medicine adding module, wherein the medicine adding module comprises a medicine dispensing tank; the stirring module comprises a stirring tank communicated with the dispensing tank; a stirring device and a raw water turbidity meter are arranged in the stirring tank; the water supply module comprises a water inlet pipe network which is respectively communicated with the dispensing tank and the stirring tank in a water plant area; the concentration monitoring module comprises a plurality of rows of drug concentration detectors A arranged in the vertical direction of the stirring tank, and any two adjacent rows of drug concentration detectors A detect different drug concentrations; the central processing module is respectively connected with a dosing module, a water supply module, a stirring module and a concentration monitoring module. According to the invention, through the dosing module, the stirring module and the concentration monitoring module, the problems of low automation degree, difficulty in accurate dosing and timely feedback in the dosing process of the existing water plant are solved.
Description
Technical Field
The invention belongs to the technical field of chemical adding control of water plants, and particularly relates to an automatic chemical adding device for an intelligent water plant.
Background
Water plants are increasingly popularized, and villages and towns basically have own water plants from first-line cities to small and medium-sized county cities. However, the automation starting of water plants in China is late, the automation degree of the water plants in many areas, especially in some remote areas, is low, and the quality of outlet water cannot be guaranteed. In the treatment of conventional tap water, turbidity is the main removal target, dosing control directly affects the quality of the treated water, and water treatment costs. If the dosage is insufficient, the raw water treatment is difficult to reach the standard; if the adding amount is excessive, the operation cost of a water plant is increased, and the content of various ions in water exceeds the standard, so that the human health is greatly influenced.
The application number is CN 201720420850.6's patent discloses a water works automatic reagent feeding controlgear, which comprises a bracket, first bottom plate, the dosing tank, the case lid, the solution tank, the second bottom plate, annular blade, the connecting rod, clean pole, the apparatus further comprises a rotating shaft, light trough and ultraviolet sterilamp, first bottom plate mounting is in the support bottom, the second bottom plate is installed at the support top, the dosing tank is installed at first bottom plate up end, the case lid is installed at the dosing tank up end, the solution tank sets up on the left of the dosing tank, the solution tank is installed at second bottom plate up end, the pivot up end is fixed mutually with the motor through the bolt, clean pole is installed terminal surface under the pivot, annular blade is connected with clean pole through the connecting rod. This design has been solved original medicine equipment and has not had the problem of scale removal function, and the light trough is installed in the medicine case lid, and the ultraviolet ray sterilization lamp is installed in the light trough, and this design has been solved original medicine equipment and has not had the problem of sterilization function.
However, the automatic function of the dosing device in the above patent is poor, so that it is difficult to accurately dose water and feed back the result of water treatment in time, which results in poor dosing effect.
Disclosure of Invention
The invention aims to provide an automatic dosing device for an intelligent water plant, which solves the problems of low automation degree, difficulty in accurate dosing and timely feedback in the dosing process of the existing water plant through a dosing module, a stirring module, a water supply module and a concentration monitoring module.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an automatic dosing device for an intelligent water plant, which comprises a dosing module, a dosing module and a dosing control module, wherein the dosing module comprises a dosing tank for dosing and dosing; the stirring module comprises a stirring tank communicated with the dispensing tank; the stirring tank is internally provided with stirring equipment and a raw water turbidity meter for detecting liquid in the tank; the water supply module comprises a water inlet pipe network which is respectively communicated with the dispensing tank and the stirring tank in a water plant area; the concentration monitoring module comprises a plurality of rows of drug concentration detectors A arranged in the vertical direction of the stirring tank, and any two adjacent rows of drug concentration detectors A detect different drug concentrations; the number of the drug concentration detectors A in each row is at least two; the central processing module is respectively connected with the dosing module, the water supply module, the stirring module and the concentration monitoring module and controls the on-off of the related modules.
Further, the automatic medicine feeding device also comprises a central control room server connected with the central processing module through a signal line; and the central control room server records and stores the data of the operation of the dosing module, the water supply module, the stirring module and the concentration monitoring module.
Further, the water inlet pipe network comprises a plurality of water inlet branch pipes; each water inlet branch pipe is sequentially provided with an electric valve A and a filter A which are respectively communicated with the inlet end of the dispensing tank and the inlet end of the stirring tank.
Furthermore, a plurality of plunger metering pumps for adding different medicaments are arranged on the dispensing tank; an auxiliary stirrer for stirring the medicament is arranged in the dispensing tank.
Further, the bottom of the stirring tank is connected with a drain valve; and the outlet end of the stirring tank is sequentially connected with an electric valve B and a filter B.
Furthermore, the outlet end of the stirring tank is respectively connected with a reaction tank and a regulating tank, and electric valves C are arranged at the inlet section of the reaction tank and the inlet section of the regulating tank; the reaction tank and the regulating tank are communicated with each other; and liquid in the stirring tank sequentially passes through the reaction tank and the regulating tank, and is discharged after being detected to be qualified by various indexes.
Further, be provided with clear water turbidity appearance A, the minimum level sensor and the highest level sensor of liquid level in the detection pond of detecting the turbidity of the liquid in the pond respectively in the reaction pond.
Furthermore, the upper end and the lower end of the reaction tank are respectively provided with a plurality of communicating ports; the communication port at the upper end is connected with the communication port at the lower end through a connecting pipeline, and a mixing pump A is arranged in the communication port.
Further, a PH meter, a thermometer, a plurality of drug concentration detectors B and a clear water turbidity meter B are respectively arranged in the adjusting tank; and a water pipe is connected between the upper end and the lower end of the regulating tank, and a mixing pump B is installed.
Furthermore, the outlet end of the regulating reservoir is respectively connected with a pressure gauge and a backpressure valve and communicated with an external pipeline.
The invention has the following beneficial effects:
1. according to the invention, the concentration monitoring module comprises a plurality of rows of drug concentration detectors A arranged along the vertical direction of the stirring tank, and any two adjacent rows of drug concentration detectors A detect different drug concentrations and are used for detecting whether the concentration of the same substance is the same in the vertical direction, so that whether stirring is uniform or not is detected, feedback is carried out in time, the degree of automation is high, and the effect of water treatment is ensured.
2. According to the invention, each water inlet branch pipe is sequentially provided with the electric valve A and the filter A, and is respectively communicated with the inlet end of the dispensing tank and the inlet end of the stirring tank, so that the water body is conveniently pretreated, and the subsequent processes are ensured to be stably carried out.
3. The upper end of the connecting port is connected with the lower end of the connecting port through the connecting pipeline, and the mixing pump A is arranged in the connecting port, so that the liquid in the reaction tank can be fully mixed.
4. According to the invention, the PH meter, the thermometer, the plurality of medicine concentration detectors B and the clear water turbidity meter B are respectively arranged in the regulating reservoir to respectively detect the PH, the temperature, the medicine concentration and the turbidity of the liquid in the regulating reservoir, so that the water body is ensured to be sufficiently and uniformly.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an automatic chemical feeding device for an intelligent water plant according to the present invention;
FIG. 2 is a schematic diagram of the system of the present invention;
FIG. 3 is a schematic control flow diagram of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-a dispensing tank, 2-a stirring tank, 3-a water inlet pipe network, 4-a reaction tank, 5-a regulating tank, 101-a plunger metering pump, 201-a drug concentration detector A, 202-a raw water turbidimeter, 203-a stirring device, 204-a blow-down valve, 205-an electric valve B, 206-a filter B, 207-an electric valve C, 301-an electric valve A, 302-a filter A, 401-a clear water turbidimeter A, 402-a minimum liquid level sensor, 403-a maximum liquid level sensor, 404-a communicating port, 405-a connecting pipeline, 406-a mixing pump A, 501-a PH meter, 502-a thermometer, 503-a drug concentration detector B, 504-a mixing pump B, 6-a pressure gauge and 7-a back pressure valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1, the present invention is an automatic medicine feeding device for smart water plants, which includes a medicine feeding module, wherein the medicine feeding module includes a medicine dispensing tank 1 for dispensing medicine and feeding medicine; the stirring module comprises a stirring tank 2 communicated with the dispensing tank 1; a stirring device 203 and a raw water turbidity meter 202 for detecting liquid in the stirring tank 2 are arranged in the stirring tank 2; the water supply module comprises a water inlet pipe network 3 which is respectively communicated with the dispensing tank 1 and the stirring tank 2 in a water plant area; the concentration monitoring module comprises a plurality of rows of drug concentration detectors A201 arranged in the vertical direction of the stirring tank 2, and any two adjacent rows of drug concentration detectors A201 detect different drug concentrations; the number of the drug concentration detectors A201 in each row is at least two, and the drug concentration detectors A are used for detecting whether the concentrations of the same substances in the vertical direction are the same or not, so that whether stirring is uniform or not is detected, and the effect of water treatment is ensured; the central processing module is respectively connected with the dosing module, the water supply module, the stirring module and the concentration monitoring module and controls the on-off of the related modules.
As shown in fig. 1, the automatic medicine adding device further comprises a central control room server connected with the central processing module through a signal line; the central control room server records the operation data of the dosing module, the water supply module, the stirring module and the concentration monitoring module, stores the operation data, facilitates subsequent maintenance and query and management of operators, can form a database, and facilitates subsequent optimization of water body treatment of a water plant.
As shown in fig. 1, the water inlet pipe network 3 includes a plurality of water inlet branch pipes; each water inlet branch pipe is sequentially provided with an electric valve A301 and a filter A302 which are respectively communicated with the inlet end of the dispensing tank 1 and the inlet end of the stirring tank 2, so that the water body is conveniently pretreated, and the subsequent processes are ensured to be stably carried out.
As shown in fig. 1, the dispensing tank 1 is provided with a plurality of plunger metering pumps 101 for adding different medicaments; install the supplementary agitator of stirring medicament in the jar 1 that dispenses, be convenient for carry out supplementary stirring to it when the configuration medicament, guarantee that the medicament can the stirring.
As shown in fig. 1, a drain valve 204 is connected to the bottom of the stirring tank 2 for discharging sludge and impurities generated during water body treatment; the outlet end of the stirring tank 2 is sequentially connected with an electric valve B205 and a filter B206, so that the treated water body is further filtered, and the subsequent processes are facilitated.
Example two
On the basis of the first embodiment, as shown in fig. 1, the outlet end of the stirring tank 2 is respectively connected with the reaction tank 4 and the regulating tank 5, and an electric valve C207 is arranged at the inlet section of the reaction tank 4 and the inlet section of the regulating tank 5; the reaction tank 4 and the regulating tank 5 are communicated with each other; the liquid in the stirring tank 2 passes through the reaction tank 4 and the regulating tank 5 in turn, and is discharged after being detected to be qualified by various indexes.
As shown in fig. 1, the reaction cell 4 is provided therein with a clear water turbidity meter a401 for detecting turbidity of the liquid in the cell, a minimum liquid level sensor 402 and a maximum liquid level sensor 403 for detecting a minimum liquid level and a maximum liquid level in the cell, respectively. The upper end and the lower end of the reaction tank 4 are respectively provided with a plurality of communicating ports 404; the upper end communication port 404 and the lower end communication port 404 are connected by a connection pipe 405, and a mixing pump A406 is installed therein to facilitate the thorough mixing of the liquid in the reaction tank 4.
As shown in fig. 1, a PH meter 501, a thermometer 502, a plurality of drug concentration detectors B503 and a clear water turbidity meter B505 are respectively installed in the regulating reservoir 5 to respectively detect the PH, temperature, drug concentration and turbidity of the liquid in the regulating reservoir 5, so as to ensure that the water body is sufficiently and uniformly distributed; be connected with water pipe between the upper and lower end of equalizing basin 5 to install mixing pump B504, be convenient for carry out intensive mixing to liquid in the equalizing basin 5, guarantee that it is even to add medicine back liquid. The outlet end of the regulating pool 5 is respectively connected with a pressure gauge 6 and a backpressure valve 7, and is communicated with an external pipeline, so that the treated water body is conveyed to the outside.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best understand the invention for and with the aid of the various embodiments and with the best mode contemplated for carrying out the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides an automatic reagent feeding device for wisdom water plant which characterized in that includes:
the medicine adding module comprises a medicine dispensing tank (1) for dispensing and adding medicine;
the stirring module comprises a stirring tank (2) communicated with the dispensing tank (1); a stirring device (203) and a raw water turbidity meter (202) for detecting liquid in the stirring tank (2) are arranged in the stirring tank;
the water supply module comprises a water inlet pipe network (3) which is respectively communicated with the dispensing tank (1) and the stirring tank (2) in a water plant area;
the concentration monitoring module comprises a plurality of rows of drug concentration detectors A (201) arranged in the vertical direction of the stirring tank (2), and any two adjacent rows of drug concentration detectors A (201) detect different drug concentrations; the number of the drug concentration detectors A (201) in each column is at least two;
the central processing module is respectively connected with the dosing module, the water supply module, the stirring module and the concentration monitoring module and controls the on-off of the related modules.
2. The automatic medicine feeding device for the intelligent water plant according to claim 1, further comprising a central control room server connected with the central processing module through a signal line; and the central control room server records and stores the data of the operation of the dosing module, the water supply module, the stirring module and the concentration monitoring module.
3. The automatic medicine feeding device for intelligent water plant as claimed in claim 1, wherein said water inlet pipe network (3) comprises a plurality of water inlet branch pipes; each water inlet branch pipe is sequentially provided with an electric valve A (301) and a filter A (302) which are respectively communicated with the inlet end of the dispensing tank (1) and the inlet end of the stirring tank (2).
4. The automatic medicine feeding device for the intelligent water plant is characterized in that a plurality of plunger metering pumps (101) for adding different medicines are arranged on the medicine dispensing tank (1); an auxiliary stirrer for stirring the medicament is arranged in the dispensing tank (1).
5. The automatic medicine feeding device for the intelligent water plant is characterized in that a blowdown valve (204) is connected to the bottom of the stirring tank (2);
the outlet end of the stirring tank (2) is sequentially connected with an electric valve B (205) and a filter B (206).
6. The automatic medicine feeding device for the intelligent water plant is characterized in that the outlet end of the stirring tank (2) is respectively connected with a reaction tank (4) and a regulating tank (5), and an electric valve C (207) is arranged at the inlet section of the reaction tank (4) and the inlet section of the regulating tank (5); the reaction tank (4) and the regulating tank (5) are communicated with each other;
and liquid in the stirring tank (2) sequentially passes through the reaction tank (4) and the regulating tank (5), and is discharged after being detected to be qualified by each index.
7. The automatic medicine feeding device for the intelligent water plant as claimed in claim 6, wherein a clear water turbidity meter A (401) for detecting the turbidity of the liquid in the tank, a minimum liquid level sensor (402) for detecting the liquid level in the tank and a maximum liquid level sensor (403) are respectively arranged in the reaction tank (4).
8. The automatic medicine feeding device for the intelligent water plant as claimed in claim 7, wherein the reaction tank (4) is provided with a plurality of communicating ports (404) at the upper and lower ends thereof; the communication port (404) at the upper end is connected with the communication port (404) at the lower end through a connecting pipe (405), and a mixing pump A (406) is installed in the communication port.
9. The automatic medicine adding device for the intelligent water plant as claimed in claim 6, wherein a PH meter (501), a thermometer (502), a plurality of medicine concentration detectors B (503) and a clear water turbidity meter B (505) are respectively installed in the adjusting tank (5);
and a water pipe is connected between the upper end and the lower end of the regulating tank (5), and a mixing pump B (504) is installed.
10. The automatic medicine feeding device for the intelligent water plant is characterized in that the outlet end of the regulating tank (5) is connected with a pressure gauge (6) and a backpressure valve (7) respectively and communicated with an external pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111135606.2A CN113731245A (en) | 2021-09-27 | 2021-09-27 | Automatic dosing device for intelligent water plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111135606.2A CN113731245A (en) | 2021-09-27 | 2021-09-27 | Automatic dosing device for intelligent water plant |
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| CN113731245A true CN113731245A (en) | 2021-12-03 |
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| CN202111135606.2A Pending CN113731245A (en) | 2021-09-27 | 2021-09-27 | Automatic dosing device for intelligent water plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425256A (en) * | 2022-01-10 | 2022-05-03 | 南京诚善科技有限公司 | Automatic blending and dosing equipment convenient for sampling and detecting concentration of liquid medicine |
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